8(x+10)-7X=120

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Solution for 8(x+10)-7X=120 equation:


Simplifying
8(x + 10) + -7X = 120

Reorder the terms:
8(10 + x) + -7X = 120
(10 * 8 + x * 8) + -7X = 120
(80 + 8x) + -7X = 120

Reorder the terms:
80 + -7X + 8x = 120

Solving
80 + -7X + 8x = 120

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-80' to each side of the equation.
80 + -7X + -80 + 8x = 120 + -80

Reorder the terms:
80 + -80 + -7X + 8x = 120 + -80

Combine like terms: 80 + -80 = 0
0 + -7X + 8x = 120 + -80
-7X + 8x = 120 + -80

Combine like terms: 120 + -80 = 40
-7X + 8x = 40

Add '-8x' to each side of the equation.
-7X + 8x + -8x = 40 + -8x

Combine like terms: 8x + -8x = 0
-7X + 0 = 40 + -8x
-7X = 40 + -8x

Divide each side by '-7'.
X = -5.714285714 + 1.142857143x

Simplifying
X = -5.714285714 + 1.142857143x

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